1-Design a high-level sequence diagram for TA matching system.(DO IT BY YOUR HAND)

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TA Conceptual Diaara tailed Class Di Courses course!D:int course Type: char Assiqnment a Diag AssignmentiD int TaUnits Pa getCourselD(): int Unit!D: int tscourses TaMatchingSystem Ge tsTaunitscourselD:int L As TaCourseData TalD: int Unit!Dint getCourseName(0:char getTaNmae(): char Prof getCourselD(): int getCourseTaData() :char getProfTaData() : char Tac De Flo Re ID:int name:varchar getunitID(): int EgrtProfiD0:int TAS ID:int itsProfAndTaData Free STA> Name :varchar ProfAndTaData PoolType: int E getAssignmentIDO:int getCourseName0:char E getProfssorIDO:int E getTAIDO:int Page 5 6 Figur Detale agram TA Conceptual Diaara tailed Class Di Courses course!D:int course Type: char Assiqnment a Diag AssignmentiD int TaUnits Pa getCourselD(): int Unit!D: int tscourses TaMatchingSystem Ge tsTaunitscourselD:int L As TaCourseData TalD: int Unit!Dint getCourseName(0:char getTaNmae(): char Prof getCourselD(): int getCourseTaData() :char getProfTaData() : char Tac De Flo Re ID:int name:varchar getunitID(): int EgrtProfiD0:int TAS ID:int itsProfAndTaData Free STA> Name :varchar ProfAndTaData PoolType: int E getAssignmentIDO:int getCourseName0:char E getProfssorIDO:int E getTAIDO:int Page 5 6 Figur Detale agram